The Virus Bulletin tests try to catch out anti-virus software with a variety of malicious programs including bots and worms known to be spreading online, file infectors, polymorphic and macro viruses.

BBC: NEWS | Technology | Windows 'fails' active virus test

Mexico could catch a break if the SARS virus persists or spreads in Asia.

FORBES: Magazine Article

Measles is caused by a virus spread in droplets and is easy to catch if you haven't been vaccinated.

BBC: 'Death risk' in Swansea measles outbreak

Measles is caused by a virus spread in droplets and is easy to catch by those who have not been vaccinated.

BBC: Wales